KR890012244A - Pattern data generation system - Google Patents

Pattern data generation system Download PDF

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Publication number
KR890012244A
KR890012244A KR1019890001001A KR890001001A KR890012244A KR 890012244 A KR890012244 A KR 890012244A KR 1019890001001 A KR1019890001001 A KR 1019890001001A KR 890001001 A KR890001001 A KR 890001001A KR 890012244 A KR890012244 A KR 890012244A
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KR
South Korea
Prior art keywords
data
memory
control function
closed curve
coordinate change
Prior art date
Application number
KR1019890001001A
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Korean (ko)
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KR970003327B1 (en
Inventor
츠토무 미나가와
마사히데 오하시
나오유키 가이
Original Assignee
아오이 죠이치
가부시키가이샤 도시바
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Publication of KR890012244A publication Critical patent/KR890012244A/en
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Publication of KR970003327B1 publication Critical patent/KR970003327B1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/40—Filling a planar surface by adding surface attributes, e.g. colour or texture
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/393—Arrangements for updating the contents of the bit-mapped memory

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Image Generation (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

내용 없음.No content.

Description

패턴데이터생성 시스템Pattern data generation system

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 본 발명에 따른 패턴데이터생성시스템의 1 실시예를 설명하기 위한 플로우챠트.1 is a flowchart for explaining an embodiment of the pattern data generation system according to the present invention.

제 2 도는 본 발명에 따른 패턴데이터생성시스템을 실현하기 위해 사용되는 하드웨어의 구성을 나타낸 블록도.2 is a block diagram showing the configuration of hardware used to realize the pattern data generation system according to the present invention.

제 3 도는 제 1 도에 나타낸 플로우챠트 중 규칙을 통합해서 나타낸 도면.3 is an integrated view of the rules of the flowchart shown in FIG. 1. FIG.

Claims (1)

비트맵상에서 폐곡선으로 둘러쌓인 영역의 도포처리가 수행돌 경우에 개시점의 x, y좌표와 각각 +1, -1, 0의 값을 갖는 1점 마다의 좌표변화량(dx,dy)이 영역의 경계선이면서 좌회전 또는 우회전방향이 정의된 폐곡선의 데이터로 주어지도록 되어 있는데 데이터생성시스템에 있어서, 제 1 및 제 2 메모리와 ; 상기 좌표변화량(dx.dy)을 기초로 상기 폐곡선의 경계에 대응된 점을 차례로 발생시켜 상기 제 1 메모리에 기록하는 제 1 제어기능과, 상기 좌표변화량(dx,dy)을 기초로 상기 폐곡선의 영역의 도포에 필요한 점을 소정의 규칙에 따라 차례로 발생시켜 상기 제 2 메모리에 기록하는 제 2 제어기능, 상기 제 2 메모리상에서 1개의 방향을 스캔방향으로 했을때 하나의 스캔선상에서 b0, b1,---b(w-w),bcw-1)로 이루어지는 w개 (w는 양의정수)의 점이 존재하는 경우에 점(b(j), j는 O이상에서 w미만)에 대응한 위치에 점(bO,b1,---b(j-1)의 데이터의 배타적 논리합데이터를 차례로 기록하는 제 3 제어기능 및, 상기 제 1 메모리의 임의의 점의 데이터와 상기 배타적논리합데이터가 기록된 후 상기 제 2 메모리의 대응하는 점의 데이터와의 연산을 수행하여 최종의 도포가 수행된 패턴데이터를 얻는 제 4 제어기능을 수행하도록 된 처리기를 구비해서 이루어진 것을 특징으로하는 패턴데이터생성시스템.When the coating process of the area enclosed by the closed curve is performed on the bitmap, the coordinate change amounts (dx, dy) for each point having the values of +1, -1, and 0, respectively, The left and right rotation directions, which are boundary lines, are provided as data of a defined closed curve. The data generation system includes: first and second memories; A first control function of sequentially generating points corresponding to the boundary of the closed curve based on the coordinate change amount (dx.dy) and recording them in the first memory; and based on the coordinate change amount (dx, dy). A second control function for sequentially generating points required for application of an area in accordance with a predetermined rule and writing them to the second memory, b0, b1, on one scan line when one direction is set as the scan direction on the second memory. --w (w is a positive integer) where there are w points (b (j), j is more than 0 but less than w) a third control function for sequentially writing exclusive OR data of the data of (bO, b1, --- b (j-1); and after the data of any point in the first memory and the exclusive logical data are recorded, The pattern in which the final application was performed by performing calculation with data of the corresponding point of the second memory Pattern data generating system, characterized in that made in having a processor to perform a fourth control function for obtaining the data. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890001001A 1988-01-30 1989-01-30 Pattern data generating system KR970003327B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63020314A JPH01196675A (en) 1988-01-30 1988-01-30 Pattern data preparing system
JP63-20314 1988-01-30

Publications (2)

Publication Number Publication Date
KR890012244A true KR890012244A (en) 1989-08-25
KR970003327B1 KR970003327B1 (en) 1997-03-17

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KR1019890001001A KR970003327B1 (en) 1988-01-30 1989-01-30 Pattern data generating system

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US (1) US5016001A (en)
EP (1) EP0327003B1 (en)
JP (1) JPH01196675A (en)
KR (1) KR970003327B1 (en)
DE (1) DE68915006T2 (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5241654A (en) * 1988-12-28 1993-08-31 Kabushiki Kaisha Toshiba Apparatus for generating an arbitrary parameter curve represented as an n-th order Bezier curve
DE69022756T2 (en) * 1989-03-08 1996-03-21 Canon Kk Dispenser.
JPH0439782A (en) * 1990-06-05 1992-02-10 Yamaha Corp Painting-out device for graphic
JP2982973B2 (en) * 1990-07-03 1999-11-29 株式会社東芝 Pattern filling method
JPH0486961A (en) * 1990-07-31 1992-03-19 Toshiba Corp Device and method for generating paint-out pattern
JPH0719295B2 (en) * 1990-08-06 1995-03-06 富士ゼロックス株式会社 How to fill shapes
JP2770582B2 (en) * 1991-03-12 1998-07-02 富士ゼロックス株式会社 Figure filling device
US5561534A (en) * 1991-07-12 1996-10-01 Canon Kabushiki Kaisha Image processing method and apparatus
JP2757614B2 (en) * 1991-09-06 1998-05-25 日本電気株式会社 Figure filling device
JP2821296B2 (en) * 1991-12-06 1998-11-05 キヤノン株式会社 Printing method and apparatus
US5577171A (en) * 1992-03-02 1996-11-19 Kabushiki Kaisha Toshiba Figure pattern generating apparatus for detecting pattern defects
US5305431A (en) * 1992-08-18 1994-04-19 International Business Machines Corporation Method and system for rendering polygons on a raster display
US5579410A (en) * 1992-10-09 1996-11-26 Mitsubishi Electric Semiconductor Software Corporation Region filling circuit and method of filling a region
JP3021278B2 (en) * 1993-08-30 2000-03-15 シャープ株式会社 Apparatus for generating uniform width line and method for generating uniform width line
US5734748A (en) * 1993-12-30 1998-03-31 Canon Kabushiki Kaisha Character pattern generation apparatus and method
US6356268B1 (en) * 1996-04-26 2002-03-12 Apple Computer, Inc. Method and system for providing multiple glyphs at a time from a font scaler sub-system
JP3315861B2 (en) * 1996-05-13 2002-08-19 シャープ株式会社 Character generator
JPH10104168A (en) * 1996-09-26 1998-04-24 Toshiba Corp Graphic data developing device based on design data
US6504543B1 (en) * 1999-01-06 2003-01-07 Matsushita Electric Industrial Co., Ltd. Polygon drawing method and polygon drawing apparatus
JP4100945B2 (en) * 2002-03-27 2008-06-11 富士通株式会社 Graphic drawing device
EP1597727B1 (en) 2003-02-20 2011-12-28 Koninklijke Philips Electronics N.V. Information carrier comprising access information
US8749561B1 (en) 2003-03-14 2014-06-10 Nvidia Corporation Method and system for coordinated data execution using a primary graphics processor and a secondary graphics processor
US8743019B1 (en) * 2005-05-17 2014-06-03 Nvidia Corporation System and method for abstracting computer displays across a host-client network
US8345056B2 (en) * 2008-01-18 2013-01-01 Autodesk, Inc User-directed path-based region filling
US9418459B2 (en) * 2008-01-18 2016-08-16 Autodesk, Inc. Region filling using matching criteria
US8736617B2 (en) * 2008-08-04 2014-05-27 Nvidia Corporation Hybrid graphic display
TWI383336B (en) * 2008-11-14 2013-01-21 Delta Electronics Inc Method for fast filling coordinate points in a polygon
US8799425B2 (en) * 2008-11-24 2014-08-05 Nvidia Corporation Configuring display properties of display units on remote systems
US9075559B2 (en) * 2009-02-27 2015-07-07 Nvidia Corporation Multiple graphics processing unit system and method
US9135675B2 (en) * 2009-06-15 2015-09-15 Nvidia Corporation Multiple graphics processing unit display synchronization system and method
US8766989B2 (en) * 2009-07-29 2014-07-01 Nvidia Corporation Method and system for dynamically adding and removing display modes coordinated across multiple graphics processing units
US9111325B2 (en) * 2009-12-31 2015-08-18 Nvidia Corporation Shared buffer techniques for heterogeneous hybrid graphics
US8780122B2 (en) * 2009-09-16 2014-07-15 Nvidia Corporation Techniques for transferring graphics data from system memory to a discrete GPU
JP5597096B2 (en) * 2010-10-18 2014-10-01 キヤノン株式会社 Image processing apparatus, image processing method, and program
US9818379B2 (en) 2013-08-08 2017-11-14 Nvidia Corporation Pixel data transmission over multiple pixel interfaces
US9842532B2 (en) 2013-09-09 2017-12-12 Nvidia Corporation Remote display rendering for electronic devices

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2641708C3 (en) * 1976-09-16 1980-02-21 Paul 6456 Langenselbold Gutermuth Suspended ceiling, especially for commercial kitchens, slaughterhouses, wash cakes and the like
US4396989A (en) * 1981-05-19 1983-08-02 Bell Telephone Laboratories, Incorporated Method and apparatus for providing a video display of concatenated lines and filled polygons
JPS5971093A (en) * 1982-10-18 1984-04-21 株式会社日立製作所 Smeared graphic generator
SE448789B (en) * 1983-03-29 1987-03-16 Ericsson Telefon Ab L M DEVICE FOR GENERATING IMAGES IN A COMPUTER PRESENTATION SYSTEM RASTER ON A SCREEN SCREEN
JPS6061867A (en) * 1983-09-14 1985-04-09 Matsushita Electric Ind Co Ltd Graphic painting method of graphic processor
EP0145821B1 (en) * 1983-12-22 1988-05-11 International Business Machines Corporation Area filling hardware for a colour graphics frame buffer
JPS61241880A (en) * 1985-04-19 1986-10-28 Hitachi Ltd Paint-out device for closed graphic form
US4791582A (en) * 1985-09-27 1988-12-13 Daikin Industries, Ltd. Polygon-filling apparatus used in a scanning display unit and method of filling the same
FR2600185B1 (en) * 1985-12-13 1988-08-19 Sintra METHOD FOR SURFACING ZONES OF IMAGES BOUNDED BY CONTOURS FOR A GRAPHICAL PROCESSOR AND SURFACING PROCESSOR FOR IMPLEMENTING SAID METHOD
US4815009A (en) * 1987-04-21 1989-03-21 Xerox Corporation Algorithm for filling an image outline

Also Published As

Publication number Publication date
EP0327003B1 (en) 1994-05-04
DE68915006T2 (en) 1994-08-25
EP0327003A3 (en) 1991-05-29
JPH01196675A (en) 1989-08-08
US5016001A (en) 1991-05-14
KR970003327B1 (en) 1997-03-17
EP0327003A2 (en) 1989-08-09
DE68915006D1 (en) 1994-06-09

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